| Patents for H04B 10 - Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication (73,125) |
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| 07/12/2006 | CN1802803A LED system for illumination and data transmission |
| 07/12/2006 | CN1802802A Optical transceiver module with host accessible on-board diagnostics |
| 07/12/2006 | CN1802578A Large effective area high SBS threshold optical fiber |
| 07/12/2006 | CN1802030A Service path adjusting and optimizing method |
| 07/12/2006 | CN1801674A Advanced dispersion map for DSF transmission system |
| 07/12/2006 | CN1801673A Mobile communication repeater system applying digital intermediate frequency mode |
| 07/12/2006 | CN1801672A Receiver for PMD mitigation by polarization scrambling |
| 07/12/2006 | CN1801671A Link exit device for optical transceiver |
| 07/12/2006 | CN1801670A Backup method and apparatus for optical communication chain circuit |
| 07/12/2006 | CN1800896A Method for coiling optical fiber in communication equipment |
| 07/12/2006 | CN1264297C Full optical fibre shift light pulse sequence compression-expansion method |
| 07/12/2006 | CN1264291C Polarization mould disporsion compensation system |
| 07/12/2006 | CN1264290C Circuit for adjusting the drive power of emitting diodes |
| 07/12/2006 | CN1264033C Optic element, optic waveguide device, mfg. method thereof and light and electric hybrid carried base board |
| 07/12/2006 | CN1264031C Nonlinear dispersion displacement optical fibre, optical signal treater and wavelength converter |
| 07/11/2006 | US7076563 Digital content downloading system using networks |
| 07/11/2006 | US7076261 Synchronization of optical signaling beacons |
| 07/11/2006 | US7076177 Bit-rate independent optical receiver and method thereof |
| 07/11/2006 | US7076176 Optical signal receiver and optical space transmission system |
| 07/11/2006 | US7076175 Method of setting up two-way optical communication between a central unit and a remote unit |
| 07/11/2006 | US7076174 Method, device, and system for processing optical signal |
| 07/11/2006 | US7076173 Method for dispersion compensation regulation |
| 07/11/2006 | US7076172 Waveguide fiber for noise suppression |
| 07/11/2006 | US7076171 Optical space transmitter |
| 07/11/2006 | US7076170 System and method for generating analog transmission signals |
| 07/11/2006 | US7076169 System and method for orthogonal frequency division multiplexed optical communication |
| 07/11/2006 | US7076166 Low-cost optical burst transmission system, apparatus, and method |
| 07/11/2006 | US7076165 Optical transponder with add/drop operation function of optical channels |
| 07/11/2006 | US7076164 System and method for measuring power of optical signals carried over a fiber optic link |
| 07/11/2006 | US7076163 Method and system for testing during operation of an open ring optical network |
| 07/11/2006 | US7076140 Optical fiber, dispersion compensator, optical transmission line and optical communications system |
| 07/11/2006 | US7076128 Safety procedure for optical fiber systems and safety interface to carry out such safety procedure |
| 07/11/2006 | US7076120 Optical pulse generator for return-to-zero signaling |
| 07/11/2006 | US7075957 Controlling an optical source using a beat frequency |
| 07/11/2006 | US7075954 Intelligent wavelength division multiplexing systems based on arrays of wavelength tunable lasers and wavelength tunable resonant photodetectors |
| 07/11/2006 | US7075723 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
| 07/11/2006 | US7075712 Combining and distributing amplifiers for optical network and method |
| 07/11/2006 | US7075711 Optical communication system having dynamic gain equalization |
| 07/11/2006 | US7075710 Raman amplification method, Raman amplification pumping unit, and WDM optical communication system |
| 07/11/2006 | US7075709 Optical transmission system, optical repeater, and optical transmission method |
| 07/11/2006 | US7075694 Apparatus and method for automatically correcting bias voltage for carrier suppressed pulse generating modulator |
| 07/11/2006 | US7073960 Compact optical transceivers including thermal distributing and electromagnetic shielding systems and methods thereof |
| 07/11/2006 | US7073957 Optoelectronic transmitting and/or receiving module, circuit carrier, module housing, and optical plug |
| 07/11/2006 | US7073956 Optical transceiver and passive optical network using the same |
| 07/11/2006 | CA2385647C Method of controlling optical signal power at an add/drop node in a wdm optical communication system |
| 07/11/2006 | CA2323123C Digital content downloading system using networks |
| 07/06/2006 | WO2006071971A2 Reconfigurable polarization independent interferometers and methods of stabilization |
| 07/06/2006 | WO2006071943A1 Laser driver with integrated bond options for selectable currents |
| 07/06/2006 | WO2006071839A2 Data exchange architecture suing optical links |
| 07/06/2006 | WO2006071790A2 Communication systems incorporating control meshes |
| 07/06/2006 | WO2006071779A2 Method and apparatus for raman crosstalk reduction via idle data pattern control |
| 07/06/2006 | WO2006071744A1 Multi-channel dpsk receiver |
| 07/06/2006 | WO2006071631A2 Cooling systems incorporating heat transfer meshes |
| 07/06/2006 | WO2006071565A2 Optical supervisory channel for high span loss optical communication systems |
| 07/06/2006 | WO2006070456A1 Optical reception device |
| 07/06/2006 | WO2006069551A1 A packet optical channel sharing protection method device and system thereof |
| 07/06/2006 | WO2006017851A3 Dispersion management in optical networks using a differential phase shift keying modulation format |
| 07/06/2006 | US20060148317 Semiconductor device |
| 07/06/2006 | US20060147219 Optical communication system using optical frequency code, optical transmission device and optical reception device thereof, and reflection type optical communication device |
| 07/06/2006 | US20060147218 Optical receiver |
| 07/06/2006 | US20060147217 Self-testing optical transceiver controller using internalized loopbacks |
| 07/06/2006 | US20060147216 Background consistency checking in an optical transceiver |
| 07/06/2006 | US20060147215 Host printed circuit board with multiple optical transceivers |
| 07/06/2006 | US20060147214 Optically connecting computer components |
| 07/06/2006 | US20060147213 Dynamic control of planck radiation in photonic crystals |
| 07/06/2006 | US20060147211 Wavelength-division-multiplexed passive optical network |
| 07/06/2006 | US20060147210 Wavelength-division-multiplexed passive optical network |
| 07/06/2006 | US20060147209 System and method for protecting traffic in a hubbed optical ring network |
| 07/06/2006 | US20060147205 Method and apparatus for a supervisory channel in a WDM fiber-optic communication system |
| 07/06/2006 | US20060147204 Multicast transfer route setting method, and multicast label switching method for implementing former method |
| 07/06/2006 | US20060147203 Optical network element with remote access capability |
| 07/06/2006 | US20060147167 Advanced dispersion map for DSF transmission system |
| 07/06/2006 | US20060146855 Optical wavelength multiplex access system and optical network unit |
| 07/06/2006 | US20060146398 Optical amplifier |
| 07/06/2006 | US20060146397 Optical amplifier |
| 07/06/2006 | US20060145920 Wavelength division multiplexing methods and apparatus for constructing photonic beamforming networks |
| 07/06/2006 | US20060145051 Optical module and its wavelength monitor control method |
| 07/06/2006 | DE112004001528T5 Lasertreiberschaltung Laser driver circuit |
| 07/06/2006 | DE10310015B4 Optoelektrischer Phasenregelkreis zur Rückgewinnung des Taktsignals in einem digitalen optischen Übertragungssystem An opto-electrical phase-locked loop for recovering the clock signal in a digital optical transmission system |
| 07/06/2006 | DE102005010845A1 Optischer Drehübertrager mit aktiver Terminierung Fiber Optic Rotary Joint with active termination |
| 07/06/2006 | DE10036709B4 Optischer Netzknoten mit Add-Drop- oder Cross-Connect-Funktionalität und dazugehörige Verfahren Optical network node with add-drop or cross-connect functionality and associated method |
| 07/06/2006 | CA2591519A1 Optical supervisory channel for high span loss optical communication systems |
| 07/06/2006 | CA2574862A1 Cooling systems incorporating heat transfer meshes |
| 07/05/2006 | EP1677444A1 Advanced dispersion map for transmission system with dispersion shifted fibres |
| 07/05/2006 | EP1676381A2 Cancellation of optical signal reflections in bi-directional optical fibers |
| 07/05/2006 | EP1676193A2 System and method for adjusting soft decision thresholds in a soft-decision error correction system |
| 07/05/2006 | EP1384283A4 Reverse path optical combining using an optical commutator |
| 07/05/2006 | EP1323251B1 System, device, and method for managing communication services in an optical communication system |
| 07/05/2006 | EP1183801B1 A highly scalable modular optical amplifier based subsystem |
| 07/05/2006 | EP0917776B1 Spectral equalizer using reconfigurable holographic filter |
| 07/05/2006 | CN2793755Y 2X3 light waveguiding switch |
| 07/05/2006 | CN2793753Y Double 2X2 mechanical light switch with multiple module |
| 07/05/2006 | CN1798121A Dpsk demodulator and demodulating method |
| 07/05/2006 | CN1798006A Wavelength-division-multiplexed passive optical network |
| 07/05/2006 | CN1797998A Dispersion compensation device and dispersion compensation method |
| 07/05/2006 | CN1797997A Transmission system of parallel 12 routes 10Gb/s very short distance |
| 07/05/2006 | CN1797996A 光接收机 Optical Receiver |
| 07/05/2006 | CN1797995A Optical transmitting device and optical control method of amplified optical signals |
| 07/05/2006 | CN1797994A Bias circuit for direct modulated laser |
| 07/05/2006 | CN1797494A Mobile communication terminal based domestic products control method |